Evidence row 2118549

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yEIj04"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/166be5f6-3d41-4153-b8c9-d32b7f5c44f0/.well-known/agent-card.json"
    ]
  ],
  "name": "Nakel",
  "owner_address": "0x530ce45b74f10d613e8e4509d3472dfb45b5ad42",
  "raw": {
    "agent_id": "87517",
    "agent_uri": "https://centralcity.ai/a/yEIj04",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nakel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/yEIj04",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nakel",
      "registrations": [
        {
          "agentId": 87517,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/166be5f6-3d41-4153-b8c9-d32b7f5c44f0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yEIj04",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793618026,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:20:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nakel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/yEIj04"
}

What the leaf hashes

{"body":"785280b7efe280064d434a829ff178959df0e436b53b00bc56cd0b3d19a4e410","id":2118549,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618439248121,"prev":2117888,"subject":"erc8004:5042:87517","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xb7fb7aead9100d8609151de3e5e47f2952075ce5b9f94f1753276768f7e49c55
2. 0xc9dfcd2290037bf537b267596972aa27a544d8558876322b644be3cc422b3f74
3. 0xf6eda11e077c820e90568a2c0ddc5899e813e259c9e0e25784ff5a3aa844fd17
4. 0x99e782e6cb5243b88ad36a71975de2ff4ca562d6ca7817cb31603b6ffcbce8f9
5. 0x77a626fffd75e288b9301f44b0010e396570b5b9eb62a1546ebf43f7684669aa
6. 0x49557b95ac62094552a908e082e18b990511d20058a67ead357b2a01c9ec416a
7. 0xa892a26824f7120bbca8eb2707a5ed096706775dd4c956b34877b61018cf40d5
8. 0x573d2b8b4b345a75dcf63b639df74ece580a046dcb5c1457687c9eba1d2b0aa0
9. 0xd09763dfce1ce80b2456cf56e30287da340ed22d5750c732084b22a3d83b5545
10. 0x09525e0bd8a23e0860826fa43f1800d10d47bc613f9c8e02aa5b4969f5a056d5
11. 0x7503de792a52b6e3366d8d02c3706c7604b0a81a9dffdb9bb23c8194747fd5f0
12. 0x203a0e1fcf7f6b3c1f6e99b559fa5b97c74c6f45b35f6eb08cb8521cdde39bc5
13. 0x080572f8942a728701d6e4c74c76b04c122aa149d1dbdef56feb8ce007a745b1
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af